101 to 125 of 1,868 CI/CD Jobs in the UK

Engineer: Developer Experience & Platform Are you obsessed with automation and building better workflows? We're looking for a Platform / Infrastructure Engineer to join our team and empower our developers by building world-class tooling and CI / CD systems. What … Build & Automate: Develop CI / CD pipelines and infrastructure using Python, Bash , and the command line . Innovate with AI: Integrate AI tools into our dev-cycle to boost team productivity. Problem Solve: Proactively identify bottlenecks in our build systems and fix them. Collaborate: Work ...

Cyber Security Engineer Security Clearance Required - DV ('Developed Vetting') Location: Huntingdon, UK (On-site 4 / 5 days a week) UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams … security enforcing functions Core Skills Experience working in MOD or Home Office project environments Strong knowledge of network and system security, including firewalls, IDS / IPS, micro-segmentation, and host security. Hands on experience with the following security products Trellix, Ivanti, ClearSwift, Yubikey Understanding of secure coding practices ...

operate across multiple Software Development disciplines with a specific focus on the Cyber domain. These are Level 4 hires so we require advanced / expert levels of proficiency within the following skill set. Typically, you will be involved in one or more of the following: Planning, conducting and coordinating … suitable architectures and solutions. Design and development of tests to debug software. Working with customer requirements that are to be programmed into business / mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle. Mentoring of junior engineers. Analysis of system capabilities to resolve ...

operate across multiple Software Development disciplines with a specific focus on the Cyber domain. These are Level 4 hires so we require advanced / expert levels of proficiency within the following skill set. Typically, you will be involved in one or more of the following: Planning, conducting and coordinating … suitable architectures and solutions. Design and development of tests to debug software. Working with customer requirements that are to be programmed into business / mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle. Mentoring of junior engineers. Analysis of system capabilities to resolve ...

Software Engineer Gloucester, Gloucestershire £43000 - £98000 p / a with BUPA, bonus and full benefits 4 Day Work Week options Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. We have exciting opportunities … your Software Engineering Lead. Design and development of tests to debug software. Working with customer requirements that are to be programmed into business / mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle. Correction of program errors. Preparation of operating instructions. Documentation ...

Senior Software Engineer £56000 - £70000 p / a + BUPA, bonus and full benefits Gloucester, Gloucestershire 4 Day Work Week Option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated … your Software Engineering Lead. Design and development of tests to debug software. Working with customer requirements that are to be programmed into business / mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle. Correction of program errors. Preparation of operating instructions. Documentation ...

Senior Software Engineer £56000 - £70000 p / a + BUPA, bonus and full benefits Gloucester, Gloucestershire 4 Day Work Week Option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated … your Software Engineering Lead. Design and development of tests to debug software. Working with customer requirements that are to be programmed into business / mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle. Correction of program errors. Preparation of operating instructions. Documentation ...

DevX_Kotlin (or Java) Developer SheffieldHybrid - 60% office 40% home Duration: 30 / 11 / 2026 Rate £418 MUST BE PAYE THROUGH UMBRELLA Role Description: Required Experience in Kotlin (or significant Java experience with a willingness to learn Kotlin) Experienced in at least two or three … following: API development, SQL / databases, HTML / Javascript Experience working with standard developer collaboration Tools: Github / Bitbucket, Jira, Confluence Optional Jenkins pipelines Test automation ABOUT THE PROJECT The Developer Experience (DevX) Standards and Controls function is building a platform for control owners and development teams ...

Software Engineer Gloucester, Gloucestershire £43-53k p / a with BUPA, bonus and full benefits 4 Day Work Week options Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated … your Software Engineering Lead. Design and development of tests to debug software. Working with customer requirements that are to be programmed into business / mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle. Correction of program errors. Preparation of operating instructions. Documentation ...

Software Engineer Gloucester, Gloucestershire £43-53k p / a with BUPA, bonus and full benefits 4 Day Work Week options Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated … your Software Engineering Lead. Design and development of tests to debug software. Working with customer requirements that are to be programmed into business / mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle. Correction of program errors. Preparation of operating instructions. Documentation ...

Full Stack Engineer (C# / .NET & React) - Investment Banking London (Hybrid) | 6-Month Contract | Investment Bank We are working with a leading global investment bank to hire a hands-on Full Stack Engineer to help build a brand-new, high-impact web application from the ground up. This … similar) Apply best practices for performance, accessibility (WCAG 2.1 AA), and UX Contribute to development of secure, client-facing portals Build, CI / CD & Deployment Design and implement CI / CD pipelines (Bitbucket, TeamCity or similar) Create build processes using ...

Description Full Stack Engineer (C# / .NET & React) - Investment Banking London (Hybrid) | 6-Month Contract | Investment Bank We are working with a leading global investment bank to hire a hands-on Full Stack Engineer to help build a brand-new, high-impact web application from the ground up. This … similar) Apply best practices for performance, accessibility (WCAG 2.1 AA), and UX Contribute to development of secure, client-facing portals Build, CI / CD & Deployment Design and implement CI / CD pipelines (Bitbucket, TeamCity or similar) Create build processes using ...

Junior SRE - AdTech - CI / CD, Ansible, Terraform, Go Oliver Bernard are currently working with an AdTech client of ours who are looking to take on a strong, motivated, Junior level Site Reliability Engineer who wants to have autonomy and ownership in their work … Developers in a DevEx capacity - whereby you'll be responsible for developing clean code day to day, whilst driving best practices across their SRE / Platform estate. To be considered for this position you must have experience with the following: Strong CI / CD ...

Rate - £500 - £535 / day (umbrella rate - Inside IR35) Active SC Clearance is required - sponsorship not avilable. We are seeking an experienced Azure DevOps Engineer for a key contract role, focusing on the design, development, and maintenance of scalable and secure cloud infrastructure. The successful candidate will play … critical role in our CI / CD pipelines and infrastructure as code initiatives. Key Responsibilities: Designing and implementing solutions leveraging core Azure IaaS / PaaS services. Developing and maintaining CI / CD pipelines using YAML. Managing infrastructure deployment using ...

challenges, working across infrastructure and development teams, and contributing to modern, secure engineering practices in a highly regulated environment. Key Responsibilities CI / CD & Automation Design, implement and maintain CI / CD pipelines for automated build, test and deployment processes … years' experience in a DevOps or Infrastructure Engineering role Experience working within security-focused or highly regulated environments Strong knowledge of CI / CD platforms such as Jenkins, GitLab CI and Azure DevOps Experience managing cloud environments (Azure preferred, AWS or GCP also ...

customer solutions. Working closely with senior technical leadership, you will mentor developers, shape development standards and play a key role in CI / CD, testing and code quality. This is an excellent opportunity to influence architecture, improve services at scale and work with complex, real … development of Linux based software solutions Develop and maintain in house platforms including VoIP, email, security and high availability services Manage CI / CD pipelines, version control and Agile workflows Mentor and support Developers and Graduate Developers Work closely with product and customer facing teams ...

Site Reliability Engineer (Contract) – AWS / Kubernetes / Terraform 💰 Up to £600 / day (Inside IR35) 📍 Hybrid – London 📅 6-Month Contract (Likely Extension) 🔍 The Opportunity We’re looking for 2x Senior Site Reliability Engineers (SREs) to join a household-name product company. You’ll work alongside … teams to scale platform capabilities 📈, strengthen reliability 🛠️, and drive automation across build & deployment ⚙️ 🧠 What You’ll Be Doing Own and enhance CI / CD pipelines & release workflows (Jenkins / GitHub Actions / GitLab / CircleCI) 🔄 Operate and optimise Kubernetes environments (EKS primarily ...

Java / Microservices / API design / LLMs / AI / Claude Code / Copilot Role: Senior Software Engineer Company: Financial Services Location: London - Hybrid 3 days per week Salary: up to £120,000 Join a Service Modernisation team driving AI-first software development … improvements in fast cycles with measurable gains in performance and reliability Build AI-powered tooling, including MCP servers and AI-assisted CI / CD pipelines Demonstrate how AI transforms developer productivity and code quality What We're Looking For 6+ years' backend engineering experience (Java ...

critical PCF platform (Tier 0 systems) Monitor platform performance, stability, and availability Assist in troubleshooting incidents and supporting production issues Participate in a 24 / 7 on-call rota (once fully trained) Contribute to automation initiatives to improve platform resilience and reduce manual intervention Support implementation of self-healing … engineering principles Assist in maintaining and improving CI / CD pipelines and deployment processes Work with tools such as Jenkins, Kubernetes, and CI / CD frameworks Support scripting and automation using Python or similar languages Manage and update tickets through ...

responsive UI components that deliver a high-quality user experience. Implement GraphQL queries, mutations and subscriptions to support application functionality. Collaborate with UI / UX designers to translate Figma designs into responsive and accessible user interfaces. Work with product owners and other stakeholders to refine, clarify and prioritise requirements. … performance and resilience testing. Write clean, reusable and testable code, including unit and integration tests using Vitest and Cypress. Participate in CI / CD pipelines for frontend builds, including code reviews and release processes. Document components, patterns and frontend architecture to support knowledge sharing ...

will play a pivotal role in designing, developing and optimising the software systems that underpin IC24s critical services. Working within our Business Intelligence & Analytics / IT team, youll take ownership of backend development, API integrations, and system performance, ensuring our platforms are reliable, scalable and secure. You will … supporting a complex live environment. This includes contributing to ongoing server migration projects, maintaining operational systems, and supporting a transition towards low-code / no-code solutions. This role values collaboration, encourages an inclusive and supportive environment, and promotes building respectful relationships with colleagues from diverse Main duties ...

Software Engineer – Platform / Core Infrastructure London 4 days a week on site Up to £110k We’re working with a London-based fintech that has scaled rapidly in a short space of time. Their platform now processes billions in annual transaction volume , operating across multiple markets and supporting … deploy → production Improving developer experience (DevEx) by simplifying workflows and abstractions Developing cloud-native tooling and platform services Contributing to CI / CD pipelines and GitOps-based delivery models Designing for scale, reliability, and security by default Working directly with engineers to understand bottlenecks ...

Senior Azure Cloud Engineer – SC Cleared London / Hybrid Contract Candidates must hold active SC Clearance We are supporting a major banking cloud transformation programme and are looking for an experienced Senior Azure Cloud Engineer to join a high-performing engineering team delivering secure, scalable, and automated cloud infrastructure … solutions. This role is ideal for an engineer with strong Azure infrastructure, Terraform, and CI / CD automation experience who is comfortable working within highly regulated enterprise environments. Responsibilities Design, build and maintain secure Azure cloud infrastructure using Infrastructure as Code (IaC) Develop and enhance ...

build secure, scalable cloud infrastructure while also mentoring a junior DevOps engineer . If youre passionate about cloud technology, automation, and CI / CD , and want to be part of a company where your work directly influences the success of the platform , this could … hybrid role (2 days in the office, 3 days remote) offering the perfect balance between flexibility and collaboration . Key Responsibilities CI / CD Pipelines Build and optimise automated build, test, and deployment pipelines Cloud & Infrastructure Manage and improve Azure and on-premise environments Monitoring ...

DevSecOps, cloud, and SRE practices in complex, security-critical environments. The Role The DevSecOps Engineers will design, build, and maintain secure CI / CD pipelines and cloud infrastructure, supporting both development teams and live operational systems. The role combines hands-on technical delivery with collaboration … DevSecOps best practice Skills & Experience Essential * Experience in DevSecOps or similar roles * Strong experience with AWS (Azure or GCP beneficial) * CI / CD tooling (e.g. GitLab CI / CD) * Infrastructure as Code (e.g. Terraform, Ansible, Puppet) * Containerisation and orchestration (Docker ...